SU135468A1 - Apparatus for heat and mass transfer in a fluidized bed of inert granular material - Google Patents
Apparatus for heat and mass transfer in a fluidized bed of inert granular materialInfo
- Publication number
- SU135468A1 SU135468A1 SU654667A SU654667A SU135468A1 SU 135468 A1 SU135468 A1 SU 135468A1 SU 654667 A SU654667 A SU 654667A SU 654667 A SU654667 A SU 654667A SU 135468 A1 SU135468 A1 SU 135468A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- heat
- mass transfer
- granular material
- fluidized bed
- inert granular
- Prior art date
Links
Landscapes
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Description
Известны различные конструкции аппаратов дл осуществлени тепло-и массообмена в псевдоожиженном слое инертного зернистого материала .Various constructions of apparatus for carrying out heat and mass transfer in a fluidized bed of an inert granular material are known.
С целью повышени эффективности процессов тепло- и массообмена в аппаратах указанного тина предлагаетс нова конструкци колонного аппарата, отличающа с от известных наличием теплообменыых рубашек, расположенных концентрически внутри аппарата и установкой в нижней части каждой тарелки перфорированного конусного кольца с глухим кольцевым диишем и отверстием дл отвода жидкости на нижележащую тарелку. На чертеже иредставлен схематическ 1Й продольный разрез одной из тарелок предлагаемого колонного аппарата. Аппарат выполнен в виде цилиндрического корпуса /, в котором установлены горизонтальные перфорированные тарелки 2, снабженные перфорированным конусным кольцом 3 и глухим кольцевым днищем 4 с отверстием и трубой 5 дл отвода жидкости на нижележащую тарелку через гидрозатвор 6. Внутри цилиндрического корпуса / концентрически по отношению к нему установлена кольцева теплообменна рубащка 7, котора делит внутреннее пространство секции на две зоны: зону кипени 8 и зону отстаивани 9.In order to increase the efficiency of heat and mass transfer processes in the said Tina apparatus, a new design of the column apparatus is proposed. on the underlying plate. In the drawing, an schematic 1Y longitudinal section of one of the plates of the proposed column apparatus is shown. The device is made in the form of a cylindrical body /, in which horizontal perforated plates 2 are installed, equipped with a perforated conical ring 3 and a deaf ring bottom 4 with an opening and a pipe 5 for draining the liquid to the underlying plate through the hydraulic seal 6. An annular heat exchanger 7 is installed, which divides the inner space of the section into two zones: the boiling zone 8 and the settling zone 9.
Инертный зернистый материал помещают на перфорированную тарелку 2.Inert granular material is placed on a perforated plate 2.
Газовый поток, подводимый снизу, проходит через отверсти тарелки 2, подхватывает зерна инертного материала, смоченные жидкостью , поступающей с верхней тарелки через гидрозатвор 6, и переводит всю массу в псевдоожиженное состо ние, при этом осуществл етс интенсивное перемешивание газа с жидкостью и зернами инертного материала в турбулентном потоке.The gas flow supplied from below passes through the apertures of the plate 2, picks up the grains of inert material moistened with liquid coming from the top plate through the hydraulic lock 6, and converts the whole mass into a fluidized state, thus intensively mixing the gas with the liquid and grains of inert material in a turbulent flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU654667A SU135468A1 (en) | 1960-02-08 | 1960-02-08 | Apparatus for heat and mass transfer in a fluidized bed of inert granular material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU654667A SU135468A1 (en) | 1960-02-08 | 1960-02-08 | Apparatus for heat and mass transfer in a fluidized bed of inert granular material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU135468A1 true SU135468A1 (en) | 1960-11-30 |
Family
ID=48291787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU654667A SU135468A1 (en) | 1960-02-08 | 1960-02-08 | Apparatus for heat and mass transfer in a fluidized bed of inert granular material |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU135468A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3733061A (en) * | 1969-11-13 | 1973-05-15 | Svenska Flaektfabriken Ab | Gas-liquid contact apparatus |
| US3810348A (en) * | 1972-01-07 | 1974-05-14 | American Air Filter Co | Scrubber arrangement |
| US4255168A (en) * | 1979-08-02 | 1981-03-10 | Domtar Inc. | Turbulent transport contactor and method of operation |
-
1960
- 1960-02-08 SU SU654667A patent/SU135468A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3733061A (en) * | 1969-11-13 | 1973-05-15 | Svenska Flaektfabriken Ab | Gas-liquid contact apparatus |
| US3810348A (en) * | 1972-01-07 | 1974-05-14 | American Air Filter Co | Scrubber arrangement |
| US4255168A (en) * | 1979-08-02 | 1981-03-10 | Domtar Inc. | Turbulent transport contactor and method of operation |
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